iced teas

Hi everyone! I have now ordered and tried a few new teas! My question is are there some teas that should not be iced? I have noticed a big difference in the taste. I like iced sweet tea and with the HOT weather here in Texas, I want to experiment with this. I know I can find the right answer here! Thanks!
Oh and I ask in another post but no responses, what is your very Fav. flavored tea, (think dessert,sweet)? Hot or cold.
Tina

I agree with Cofftea personal preference and I prefer the fruity teas for the summer such as our lemon mango, peach apricot, pineappple papaya for convenience we carry them in gallon pouches for the perfect brew www.totallytealiciousteas.com